| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.897 | 21/6:15.837 |
| 2 | 4 | 18.914 | 20/6:08.110 |
| 3 | 4 | 17.747 | 20/6:03.720 |
| 4 | 3 | 17.581 | 20/6:00.695 |
| 5 | 4 | 17.633 | 21/6:17.042 |
| 6 | 4 | 17.906 | 21/6:16.873 |
| 7 | 3 | 18.266 | 21/6:17.832 |
| 8 | 5 | 22.942 | 20/6:12.215 |
| 9 | 5 | 17.919 | 20/6:10.678 |
| 10 | 5 | 17.670 | 20/6:08.950 |
| 11 | 4 | 17.419 | 20/6:07.080 |
| 12 | 4 | 18.663 | 20/6:07.595 |
| 13 | 4 | 17.392 | 20/6:06.075 |
| 14 | 4 | 17.813 | 20/6:05.374 |
| 15 | 4 | 17.814 | 20/6:04.768 |
| 16 | 4 | 17.505 | 20/6:03.851 |
| 17 | 4 | 18.247 | 20/6:03.915 |
| 18 | 4 | 18.539 | 20/6:04.297 |
| 19 | 4 | 17.785 | 20/6:03.844 |
| 20 | 4 | 17.200 | 20/6:02.852 |